Attributes { HDF5_GLOBAL { String AuthorAffiliation "NASA/GSFC "; String AuthorName "N. Krotkov, et al. "; String Conventions "CF-1.6 "; String DataSetQuality "Under investigation. "; String DayNightFlag "Day "; Float32 EastBoundingCoordinate 180.0000000; String EquatorCrossingDate "1980-12-09 "; Float32 EquatorCrossingLongitude -93.36999512; String EquatorCrossingTime "18:04:28 "; String FOVResolution "50x50km "; Int32 GranuleDayOfMonth 9; Int32 GranuleDayOfYear 344; Int32 GranuleMonth 12; Int32 GranuleYear 1980; String HDFVersion "5-1.8.12 "; String identifier_product_doi "10.5067/MEASURES/SO2/DATA204 "; String identifier_product_doi_authority "http://dx.doi.org/ "; String InputPointer "TOMS-N7_L2-N7TO3_1980m1209t1731-o10745_v001-2015m0909t020627.he5 "; String InstrumentShortName "TOMS "; String LocalGranuleID "TOMS-N7_L2-TOMSN7SO2_1980m1209t171222-o10745_v03-00-2019m0531t050617.h5 "; String LocalityValue "Global "; String LongName "TOMS/N7 MS SO2 Vertical Column 1-Orbit L2 Swath 50x50 km "; Float32 NorthBoundingCoordinate 68.91536713; Int32 NumTimes 388; Int32 OrbitNumber 10745; String ParameterName "Vertical Column Sulfur Dioxide "; String PGEVersion "1.1.4 "; String PlatformShortName "Nimbus 7 "; String ProcessingCenter "ACPS "; String ProcessLevel "2 "; String ProductType "L2 Swath "; String RangeBeginningDate "1980-12-09 "; String RangeBeginningTime "17:12:22 "; String RangeEndingDate "1980-12-09 "; String RangeEndingTime "18:56:33 "; String SensorShortName "Single Monochromator "; String ShortName "TOMSN7SO2 "; String Source "N7/TOMS "; Float32 SouthBoundingCoordinate -89.71372986; String VersionID "3 "; Float32 WestBoundingCoordinate -180.0000000; Float64 TAI93At0zOfGranule -380678408.00000000; String ProductionDateTime "2019-05-31T05:06:17.0Z "; } ANCILLARY_DATA { } GEOLOCATION_DATA { } SCIENCE_DATA { } SENSOR_DATA { } ANCILLARY_DATA_CloudPressure { String long_name "Effective Cloud Pressure"; String units "hPa"; String description "The effective cloud pressure (in hPa) associated with the ground pixel (from OMCLDRR climatology)."; Float32 valid_min 0.000000000; Float32 valid_max 1013.250000; Float32 _FillValue -1.267650600e+30; String origname "CloudPressure"; String fullnamepath "/ANCILLARY_DATA/CloudPressure"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } ANCILLARY_DATA_TerrainPressure { String long_name "Terrain Pressure"; String units "hPa"; String description "The terrain pressure (in hPa) at the center of the ground pixel (from N7TO3)."; Float32 valid_min 0.000000000; Float32 valid_max 1050.000000; Float32 _FillValue -1.267650600e+30; String origname "TerrainPressure"; String fullnamepath "/ANCILLARY_DATA/TerrainPressure"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } GEOLOCATION_DATA_CornerLatitude { String long_name "Ground-Pixel-Corner Latitudes"; String units "degrees_north"; String description "The geodetic latitudes (in degrees) of the corner coordinates of the ground pixels (from TOMSN7PIXCOR)."; Float32 valid_min -90.00000000; Float32 valid_max 90.00000000; Float32 _FillValue -1.267650600e+30; String origname "CornerLatitude"; String fullnamepath "/GEOLOCATION_DATA/CornerLatitude"; } GEOLOCATION_DATA_CornerLongitude { String long_name "Ground-Pixel-Corner Longitudes"; String units "degrees_east"; String description "The geodetic longitudes (in degrees) of the corner coordinates of the ground pixels (from TOMSN7PIXCOR)."; Float32 valid_min -180.0000000; Float32 valid_max 180.0000000; Float32 _FillValue -1.267650600e+30; String origname "CornerLongitude"; String fullnamepath "/GEOLOCATION_DATA/CornerLongitude"; } GEOLOCATION_DATA_GroundPixelArea { String long_name "Ground-Pixel Areas"; String units "km2"; String description "The areas of the ground pixels in square km (from TOMSN7PIXCOR)."; Float32 valid_min 0.000000000; Float32 valid_max 25000.00000; Float32 _FillValue -1.267650600e+30; String origname "GroundPixelArea"; String fullnamepath "/GEOLOCATION_DATA/GroundPixelArea"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } GEOLOCATION_DATA_GroundPixelQualityFlags { String units "1"; String long_name "Ground Pixel Quality Flags"; String description "The ground pixel quality flags (for the ground pixel): Bits 0 to 3 together contain the land/water flags: 0 - shallow ocean, 1 - land, 2 - shallow inland water, 3 - ocean coastline/lake shoreline, 4 - ephemeral (intermittent) water, 5 - deep inland water, 6 - continental shelf ocean, 7 - deep ocean, 8 to 14 - not used, 15 - error flag for land/water, Bits 4 is spare and set to 0, Bit 5 - solar eclipse possibility flag (set to 0 for FALSE, 1 for TRUE), Bits 6 to 15 are spare and set to 0."; Int32 valid_min 0; Int32 valid_max 65534; Int32 _FillValue -2147483647; String origname "GroundPixelQualityFlags"; String fullnamepath "/GEOLOCATION_DATA/GroundPixelQualityFlags"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } GEOLOCATION_DATA_RelativeAzimuthAngle { String long_name "Relative Azimuth Angle (sun + 180 - view)"; String units "degrees_eastofnorth"; String description "The relative (sun + 180 - view) azimuth angle (in degrees) at the center of the ground pixel."; Float32 valid_min 0.000000000; Float32 valid_max 180.0000000; Float32 _FillValue -1.267650600e+30; String origname "RelativeAzimuthAngle"; String fullnamepath "/GEOLOCATION_DATA/RelativeAzimuthAngle"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } GEOLOCATION_DATA_SolarZenithAngle { String long_name "Solar Zenith Angle"; String units "degrees"; String description "The solar zenith angle (in degrees) at the center of the ground pixel."; Float32 valid_min 0.000000000; Float32 valid_max 90.00000000; Float32 _FillValue -1.267650600e+30; String origname "SolarZenithAngle"; String fullnamepath "/GEOLOCATION_DATA/SolarZenithAngle"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } GEOLOCATION_DATA_TimeTAI93 { Float64 valid_min -447100000.00000000; Float64 valid_max 10900000.000000000; Float64 _FillValue -1.2676506002282294e+30; String long_name "Time at Start of Scan (TAI93)"; String standard_name "time"; String units "seconds since 1993-01-01"; String description "The TAI93 time (in continuous seconds since 12 a.m. UTC on January 1, 1993) at the start of the scan."; String origname "TimeTAI93"; String fullnamepath "/GEOLOCATION_DATA/TimeTAI93"; } GEOLOCATION_DATA_TimeUTC { String long_name "Time at Start of Scan (UTC)"; String valid_min "1978-11-02T00:00:00.000000Z"; String valid_max "1993-05-06T23:59:59.999999Z"; String description "The UTC time at the start of the scan."; String origname "TimeUTC"; String fullnamepath "/GEOLOCATION_DATA/TimeUTC"; } GEOLOCATION_DATA_ViewingZenithAngle { String long_name "Viewing Zenith Angle"; String units "degrees"; String description "The viewing zenith angle (in degrees) at the center of the ground pixel."; Float32 valid_min 0.000000000; Float32 valid_max 70.00000000; Float32 _FillValue -1.267650600e+30; String origname "ViewingZenithAngle"; String fullnamepath "/GEOLOCATION_DATA/ViewingZenithAngle"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_AlgorithmFlag_STL { String units "1"; String description "The algorithm flag for the 18-km SO2 retrieval (0 = successful matrix inversion, -1 = failed matrix inversion, singular matrix)."; String long_name "Algorithm Flag STL"; Int32 valid_min -1; Int32 valid_max 0; Int32 _FillValue -2147483647; String origname "AlgorithmFlag_STL"; String fullnamepath "/SCIENCE_DATA/AlgorithmFlag_STL"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_AlgorithmFlag_Step2 { String long_name "Step2 Algorithm Flag"; String units "1"; String description "The algorithm flag for the Step 2 retrieval (0 = no Step 2 applied, 1 = Step 2 applied)."; Int32 valid_min 0; Int32 valid_max 1; Int32 _FillValue -2147483647; String origname "AlgorithmFlag_Step2"; String fullnamepath "/SCIENCE_DATA/AlgorithmFlag_Step2"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_AlgorithmFlag_TRM { String units "1"; String description "The algorithm flag for the 8-km SO2 retrieval (0 = successful matrix inversion, -1 = failed matrix Inversion, singular matrix)."; String long_name "Algorithm Flag TRM"; Int32 valid_min -1; Int32 valid_max 0; Int32 _FillValue -2147483647; String origname "AlgorithmFlag_TRM"; String fullnamepath "/SCIENCE_DATA/AlgorithmFlag_TRM"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_AlgorithmFlag_TRU { String long_name "Algorithm Flag TRU"; String units "1"; Int32 valid_min -1; String description "The algorithm flag for the 13-km SO2 retrieval (0 = successful matrix inversion, -1 = failed matrix inversion, singular matrix)."; Int32 valid_max 0; Int32 _FillValue -2147483647; String origname "AlgorithmFlag_TRU"; String fullnamepath "/SCIENCE_DATA/AlgorithmFlag_TRU"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_ColumnAmountO3_STL { String long_name "Best Total Ozone Solution for 18-km SO2 Retrieval"; String units "DU"; String description "The best retrieved total ozone column amount for the 18-km SO2 retrieval."; Float32 valid_min 50.00000000; Float32 valid_max 1000.000000; Float32 _FillValue -1.267650600e+30; String origname "ColumnAmountO3_STL"; String fullnamepath "/SCIENCE_DATA/ColumnAmountO3_STL"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_ColumnAmountO3_TRM { String long_name "Best Total Ozone Solution for 8-km SO2 Retrieval"; String units "DU"; String description "The best retrieved total ozone column amount for the 8-km SO2 retrieval."; Float32 valid_min 50.00000000; Float32 valid_max 1000.000000; Float32 _FillValue -1.267650600e+30; String origname "ColumnAmountO3_TRM"; String fullnamepath "/SCIENCE_DATA/ColumnAmountO3_TRM"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_ColumnAmountO3_TRU { String long_name "Best Total Ozone Solution for 13-km SO2 Retrieval"; String units "DU"; String description "The best retrieved total ozone column amount for the 13-km SO2 retrieval."; Float32 valid_min 50.00000000; Float32 valid_max 1000.000000; Float32 _FillValue -1.267650600e+30; String origname "ColumnAmountO3_TRU"; String fullnamepath "/SCIENCE_DATA/ColumnAmountO3_TRU"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_ColumnAmountSO2_STL { String long_name "Column Amount SO2 at 18 km"; String units "DU"; String description "The retrieved SO2 column amount at a mean altitude of 18 km."; Float32 valid_min -20.00000000; Float32 valid_max 2000.000000; Float32 _FillValue -1.267650600e+30; String origname "ColumnAmountSO2_STL"; String fullnamepath "/SCIENCE_DATA/ColumnAmountSO2_STL"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_ColumnAmountSO2_TRM { String description "The retrieved SO2 column amount at a mean altitude of 8 km."; Float32 valid_min -20.00000000; Float32 valid_max 2000.000000; String units "DU"; String long_name "Column Amount SO2 at 8 km"; Float32 _FillValue -1.267650600e+30; String origname "ColumnAmountSO2_TRM"; String fullnamepath "/SCIENCE_DATA/ColumnAmountSO2_TRM"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_ColumnAmountSO2_TRU { String units "DU"; String description "The retrieved SO2 column amount at a mean altitude of 13 km."; Float32 valid_min -20.00000000; Float32 valid_max 2000.000000; String long_name "Column Amount SO2 at 13 km"; Float32 _FillValue -1.267650600e+30; String origname "ColumnAmountSO2_TRU"; String fullnamepath "/SCIENCE_DATA/ColumnAmountSO2_TRU"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_LER380 { String long_name "Lambertian Equivalent Reflectivity at 380 nm"; String units "1"; String description "The Lambertian Equivalent Reflectivity (LER) of the surface at 380 nm associated with the retrieval."; Float32 valid_min 0.000000000; Float32 valid_max 1.000000000; Float32 _FillValue -1.267650600e+30; String origname "LER380"; String fullnamepath "/SCIENCE_DATA/LER380"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_NValue { String long_name "Measured N-Values"; String units "1"; String description "The measured N-values. N is defined as -100 times the logarithm of the ratio of the measured radiance to the solar irradiance."; Float32 valid_min 0.000000000; Float32 valid_max 600.0000000; Float32 _FillValue -1.267650600e+30; String origname "NValue"; String fullnamepath "/SCIENCE_DATA/NValue"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SENSOR_DATA_Wavelength"; } SCIENCE_DATA_Residual_STL { String long_name "N-Value Residual at 18 km"; String units "1"; Float32 valid_min -20.00000000; String description "The N-value residuals for the 18-km SO2 retrieval."; Float32 valid_max 10.00000000; Float32 _FillValue -1.267650600e+30; String origname "Residual_STL"; String fullnamepath "/SCIENCE_DATA/Residual_STL"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SENSOR_DATA_Wavelength"; } SCIENCE_DATA_Residual_TRM { String long_name "N-Value Residual at 8 km"; String units "1"; String description "The N-value residuals for the 8-km SO2 retrieval."; Float32 valid_min -20.00000000; Float32 valid_max 10.00000000; Float32 _FillValue -1.267650600e+30; String origname "Residual_TRM"; String fullnamepath "/SCIENCE_DATA/Residual_TRM"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SENSOR_DATA_Wavelength"; } SCIENCE_DATA_Residual_TRU { String long_name "N-Value Residual at 13 km"; String units "1"; String description "The N-value residuals for the 13-km SO2 retrieval."; Float32 valid_min -20.00000000; Float32 valid_max 10.00000000; Float32 _FillValue -1.267650600e+30; String origname "Residual_TRU"; String fullnamepath "/SCIENCE_DATA/Residual_TRU"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude SENSOR_DATA_Wavelength"; } SCIENCE_DATA_dNdR_STL { String units "1"; String description "The reflectivity senistivity ratio, dN/dR, for the 18-km SO2 retrieval."; String long_name "18-km Reflectivity Sensitivity Ratio, dN/dR"; Float32 valid_min -200.0000000; Float32 valid_max 0.000000000; Float32 _FillValue -1.267650600e+30; String origname "dNdR_STL"; String fullnamepath "/SCIENCE_DATA/dNdR_STL"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_dNdR_TRM { String long_name "8-km Reflectivity Sensitivity Ratio, dN/dR"; String units "1"; String description "The reflectivity sensitivity ratio, dN/dR, for the 8-km SO2 retrieval."; Float32 valid_min -200.0000000; Float32 valid_max 0.000000000; Float32 _FillValue -1.267650600e+30; String origname "dNdR_TRM"; String fullnamepath "/SCIENCE_DATA/dNdR_TRM"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_dNdR_TRU { String long_name "13-km Reflectivity Sensitivity Ratio, dN/dR"; String units "1"; String description "The reflectivity sensitivity ratio, dN/dR, for the 13-km SO2 retrieval."; Float32 valid_min -200.0000000; Float32 valid_max 0.000000000; Float32 _FillValue -1.267650600e+30; String origname "dNdR_TRU"; String fullnamepath "/SCIENCE_DATA/dNdR_TRU"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_dNdSO2_STL { String long_name "18-km SO2 Sensitivity Ratio, dN/dSO2"; String units "1/DU"; String description "The SO2 sensitivity ratio, dN/dSO2, for the 18-km SO2 retrieval."; Float32 valid_min 0.000000000; Float32 valid_max 1.000000000; Float32 _FillValue -1.267650600e+30; String origname "dNdSO2_STL"; String fullnamepath "/SCIENCE_DATA/dNdSO2_STL"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_dNdSO2_TRM { String long_name "8-km SO2 Sensitivity Ratio, dN/dSO2"; String units "1/DU"; String description "The SO2 sensitivity ratio, dN/dSO2, for the 8-km SO2 retrieval."; Float32 valid_min 0.000000000; Float32 valid_max 1.000000000; Float32 _FillValue -1.267650600e+30; String origname "dNdSO2_TRM"; String fullnamepath "/SCIENCE_DATA/dNdSO2_TRM"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_dNdSO2_TRU { String long_name "13-km SO2 Sensitivity Ratio, dN/dSO2"; String units "1/DU"; String description "The SO2 sensitivity ratio, dN/dSO2, for the 13-km SO2 retrieval."; Float32 valid_min 0.000000000; Float32 valid_max 1.000000000; Float32 _FillValue -1.267650600e+30; String origname "dNdSO2_TRU"; String fullnamepath "/SCIENCE_DATA/dNdSO2_TRU"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_dNdTO3_STL { String long_name "TO3 Sensitivity Ratio, dN/dTO3"; String units "1/DU"; String description "The TO3 sensitivity ratio, dN/dTO3, for the 18-km SO2 retrieval."; Float32 valid_min 0.000000000; Float32 valid_max 1.000000000; Float32 _FillValue -1.267650600e+30; String origname "dNdTO3_STL"; String fullnamepath "/SCIENCE_DATA/dNdTO3_STL"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_dNdTO3_TRM { String long_name "TO3 Sensitivity Ratio, dN/dTO3"; String units "1/DU"; String description "The TO3 sensitivity ratio, dN/dTO3, for the 8-km SO2 retrieval."; Float32 valid_min 0.000000000; Float32 valid_max 1.000000000; Float32 _FillValue -1.267650600e+30; String origname "dNdTO3_TRM"; String fullnamepath "/SCIENCE_DATA/dNdTO3_TRM"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_dNdTO3_TRU { String long_name "TO3 Sensitivity Ratio, dN/dTO3"; String units "1/DU"; String description "The TO3 sensitivity ratio, dN/dTO3, for the 13-km SO2 retrieval."; Float32 valid_min 0.000000000; Float32 valid_max 1.000000000; Float32 _FillValue -1.267650600e+30; String origname "dNdTO3_TRU"; String fullnamepath "/SCIENCE_DATA/dNdTO3_TRU"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_dRdlambda_STL { Float32 _FillValue -1.267650600e+30; String long_name "18-km Reflectivity Spectral Slope, dR/dlambda"; String units "1/nm"; String description "The reflectivity spectral slope, dR/dlambda, for the 18-km SO2 retrieval."; Float32 valid_min -0.009999999776; Float32 valid_max 0.009999999776; String origname "dRdlambda_STL"; String fullnamepath "/SCIENCE_DATA/dRdlambda_STL"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_dRdlambda_TRM { String long_name "8-km Reflectivity Spectral Slope, dR/dlambda"; String units "1/nm"; String description "The reflectivity spectral slope, dR/dlambda, for the 8-km SO2 retrieval."; Float32 valid_min -0.009999999776; Float32 valid_max 0.009999999776; Float32 _FillValue -1.267650600e+30; String origname "dRdlambda_TRM"; String fullnamepath "/SCIENCE_DATA/dRdlambda_TRM"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SCIENCE_DATA_dRdlambda_TRU { String long_name "13-km Reflectivity Spectral Slope, dR/dlambda"; String units "1/nm"; String description "The reflectivity spectral slope, dR/dlambda, for the 13-km SO2 retrieval."; Float32 valid_min -0.009999999776; Float32 valid_max 0.009999999776; Float32 _FillValue -1.267650600e+30; String origname "dRdlambda_TRU"; String fullnamepath "/SCIENCE_DATA/dRdlambda_TRU"; String coordinates "GEOLOCATION_DATA_TimeTAI93 GEOLOCATION_DATA_Latitude GEOLOCATION_DATA_Longitude"; } SENSOR_DATA_Wavelength { String standard_name "sensor_band_central_radiation_wavelength"; String units "nm"; Float32 valid_min 300.0000000; String long_name "TOMS Wavelengths"; String description "The TOMS wavelengths. There are six wavelengths that range from 300 to 400 nm."; Float32 valid_max 400.0000000; Float32 _FillValue -1.267650600e+30; String origname "Wavelength"; String fullnamepath "/SENSOR_DATA/Wavelength"; } nTimes { String long_name "Scan-Line Number"; String units "1"; String description "The dimension representing the scan-line number in the granule. The values range from 1 to nTimes."; String origname "nTimes"; String fullnamepath "/nTimes"; } nXtrack { String long_name "Scan-Position Number (1-Based)"; String units "1"; String description "The dimension representing the scan-position number of the observation in the scan line. The values range from 1 to 35."; String origname "nXtrack"; String fullnamepath "/nXtrack"; } nCorners { String long_name "Ground-Pixel-Corner Number"; String units "1"; String description "The dimension representing the ground-pixel-corner number. There are four corners per ground pixel."; String origname "nCorners"; String fullnamepath "/nCorners"; } nWavel4 { String long_name "Wavelength Number"; String units "1"; String description "The dimension representing a subset of four of the TOMS wavelengths (317, 331, 340 and 380 nm)."; String origname "nWavel4"; String fullnamepath "/nWavel4"; } nWavel6 { String long_name "Wavelength Number"; String units "1"; String description "The dimension representing all six TOMS wavelengths (312, 317, 331, 340, 360 and 380 nm)."; String origname "nWavel6"; String fullnamepath "/nWavel6"; } GEOLOCATION_DATA_Latitude { String long_name "Latitude"; String standard_name "latitude"; String bounds "/GEOLOCATION_DATA/CornerLatitude"; String units "degrees_north"; String description "The terrestrial latitude (in degrees) at the center of the ground pixel."; Float32 valid_min -90.00000000; Float32 valid_max 90.00000000; Float32 _FillValue -1.267650600e+30; String origname "Latitude"; String fullnamepath "/GEOLOCATION_DATA/Latitude"; } GEOLOCATION_DATA_Longitude { String long_name "Longitude"; String standard_name "longitude"; String bounds "/GEOLOCATION_DATA/CornerLongitude"; String units "degrees_east"; String description "The terrestrial longitude (in degrees) at the center of the ground pixel."; Float32 valid_min -180.0000000; Float32 valid_max 180.0000000; Float32 _FillValue -1.267650600e+30; String origname "Longitude"; String fullnamepath "/GEOLOCATION_DATA/Longitude"; } }